The cup cradle is made of metal and foam,exquisite color scheme in pink and white,let it looks pretty.The foam is printed with a scale on top, allowing you to know where you plack each tumbler for crafting. Easy to Store: The cup holder size is L 10.2 x W 6.3 x H 2.7 inches. Just need a small workspace. Three Adjustable Widths: The cup cradle with 3 adjustable widths which can hold tumblers of various sizes,making the crafting project easier. Tumbler Diameter Range: The narrowest width:1.8-2.2 inches, suitable for short glasses, or some small mug crafting. The next narrowest width:2.6-3.3 inches, suitable for 20 oz skinny tumblers,17 oz glass tumblers,13 oz 18 oz glass cans crafting. The widest width:3.1-4.3 inches, suitable for 30 oz car travel tumbler, and 32 oz water bottle crafting. The cup cradle for crafting is the ideal tool for your DIY project, also will be a nice choice as a gift for your friends or family. Enjoy the crafting time with it.